Noel E. O'Connor

2026

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Towards Self-Evolving Knowledge Systems: Enhancing Multimodal Agentic RAG with Hyperbolic Flows.

Tendai Mukande|Noel E. O'Connor

Proceedings of the 2026 International Conference on Multimedia Retrieval, ICMR 2026, Amsterdam, The Netherlands, June 16-19, 2026

2025

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Towards Efficient Hypergraph Representation Learning for Multi-Behaviour Recommender Systems.

Tendai Mukande|Esraa Ali|Annalina Caputo|Ruihai Dong|Noel E. O'Connor

Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

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MMCRec: Towards Multi-modal Generative AI in Conversational Recommendation.

Tendai Mukande|Esraa Ali|Annalina Caputo|Ruihai Dong|Noel E. O'Connor

Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part III

2023

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A Flash Attention Transformer for Multi-Behaviour Recommendation.

Tendai Mukande|Esraa Ali|Annalina Caputo|Ruihai Dong|Noel E. O'Connor

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

2021

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Evaluating Contrastive Models for Instance-based Image Retrieval.

Tarun Krishna|Kevin McGuinness|Noel E. O'Connor

ICMR '21: International Conference on Multimedia Retrieval, Taipei, Taiwan, August 21-24, 2021

2020

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Proceedings of the 2020 on International Conference on Multimedia Retrieval, ICMR 2020, Dublin, Ireland, June 8-11, 2020.

International Conference on Multimedia Retrieval (ICMR) 2020

2016

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Bags of Local Convolutional Features for Scalable Instance Search.

Eva Mohedano|Kevin McGuinness|Noel E. O'Connor|Amaia Salvador|Ferran Marqués|Xavier Giró-i-Nieto

Proceedings of the 2016 ACM on International Conference on Multimedia Retrieval, ICMR 2016, New York, New York, USA, June 6-9, 2016

2015

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Exploring EEG for Object Detection and Retrieval.

Eva Mohedano|Kevin McGuinness|Graham Healy|Noel E. O'Connor|Alan F. Smeaton|Amaia Salvador|Sergi Porta|Xavier Giró-i-Nieto

Proceedings of the 5th ACM on International Conference on Multimedia Retrieval, Shanghai, China, June 23-26, 2015

2013

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An information retrieval approach to identifying infrequent events in surveillance video.

Suzanne Little|Iveel Jargalsaikhan|Kathy M. Clawson|Marcos Nieto|Hao Li|Cem Direkoglu|Noel E. O'Connor|Alan F. Smeaton|Bryan W. Scotney|Hui Wang|Jun Liu

International Conference on Multimedia Retrieval, ICMR'13, Dallas, TX, USA, April 16-19, 2013

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The AXES PRO video search system.

Kevin McGuinness|Noel E. O'Connor|Robin Aly|Franciska de Jong|Ken Chatfield|Omkar M. Parkhi|Relja Arandjelovic|Andrew Zisserman|Matthijs Douze|Cordelia Schmid

International Conference on Multimedia Retrieval, ICMR'13, Dallas, TX, USA, April 16-19, 2013

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DCU at NTCIR-10 Cross-lingual Link Discovery (CrossLink-2) Task.

Shu Chen|Gareth J. F. Jones|Noel E. O'Connor

Proceedings of the 10th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-10, National Center of Sciences, Tokyo, Japan, June 18-21, 2013

2011

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Considerations for a touchscreen visual lifelog.

Niamh Caprani|Noel E. O'Connor|Cathal Gurrin

Proceedings of the 1st International Conference on Multimedia Retrieval, ICMR 2011, Trento, Italy, April 18 - 20, 2011

2009

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Exploiting contextual data for event retrieval in surveillance video.

Philip Kelly|Ciarán Ó Conaire|Noel E. O'Connor

Proceedings of the 8th ACM International Conference on Image and Video Retrieval, CIVR 2009, Santorini Island, Greece, July 8-10, 2009

2008

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An Examination of a Large Visual Lifelog.

Cathal Gurrin|Alan F. Smeaton|Daragh Byrne|Neil O'Hare|Gareth J. F. Jones|Noel E. O'Connor

Information Retrieval Technology, 4th Asia Infomation Retrieval Symposium, AIRS 2008, Harbin, China, January 15-18, 2008, Revised Selected Papers

doi dblp

MyPlaces: detecting important settings in a visual diary.

Michael Blighe|Noel E. O'Connor

Proceedings of the 7th ACM International Conference on Image and Video Retrieval, CIVR 2008, Niagara Falls, Canada, July 7-9, 2008

doi dblp

Measuring the impact of temporal context on video retrieval.

Daragh Byrne|Peter Wilkins|Gareth J. F. Jones|Alan F. Smeaton|Noel E. O'Connor

Proceedings of the 7th ACM International Conference on Image and Video Retrieval, CIVR 2008, Niagara Falls, Canada, July 7-9, 2008

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K-Space Interactive Search.

Peter Wilkins|Alan F. Smeaton|Noel E. O'Connor|Daragh Byrne

Proceedings of the 7th ACM International Conference on Image and Video Retrieval, CIVR 2008, Niagara Falls, Canada, July 7-9, 2008

doi dblp

Combining image descriptors to effectively retrieve events from visual lifelogs.

Aiden R. Doherty|Ciarán Ó Conaire|Michael Blighe|Alan F. Smeaton|Noel E. O'Connor

Proceedings of the 1st ACM SIGMM International Conference on Multimedia Information Retrieval, MIR 2008, Vancouver, British Columbia, Canada, October 30-31, 2008

2007

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Associating characters with events in films.

Andrew Salway|Bart Lehane|Noel E. O'Connor

Proceedings of the 6th ACM International Conference on Image and Video Retrieval, CIVR 2007, Amsterdam, The Netherlands, July 9-11, 2007

2006

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User evaluation of Físchlár-News: An automatic broadcast news delivery system.

Hyowon Lee|Alan F. Smeaton|Noel E. O'Connor|Barry Smyth

ACM Transactions on Information Systems (TOIS) 2006 Volume 24 Issue 2

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MediAssist: Using Content-Based Analysis and Context to Manage Personal Photo Collections.

Neil O'Hare|Hyowon Lee|Saman Cooray|Cathal Gurrin|Gareth J. F. Jones|Jovanka Malobabic|Noel E. O'Connor|Alan F. Smeaton|Bartlomiej Uscilowski

Image and Video Retrieval, 5th International Conference, CIVR 2006, Tempe, AZ, USA, July 13-15, 2006, Proceedings

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Interactive Experiments in Object-Based Retrieval.

Sorin Sav|Gareth J. F. Jones|Hyowon Lee|Noel E. O'Connor|Alan F. Smeaton

Image and Video Retrieval, 5th International Conference, CIVR 2006, Tempe, AZ, USA, July 13-15, 2006, Proceedings

doi dblp

Object-Based Access to TV Rushes Video.

Alan F. Smeaton|Gareth J. F. Jones|Hyowon Lee|Noel E. O'Connor|Sorin Sav

Advances in Information Retrieval, 28th European Conference on IR Research, ECIR 2006, London, UK, April 10-12, 2006, Proceedings

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Automatically selecting shots for action movie trailers.

Alan F. Smeaton|Bart Lehane|Noel E. O'Connor|Conor Brady|Gary Craig

Proceedings of the 8th ACM SIGMM International Workshop on Multimedia Information Retrieval, MIR 2006, October 26-27, 2006, Santa Barbara, California, USA

2005

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Dialogue Sequence Detection in Movies.

Bart Lehane|Noel E. O'Connor|Noel Murphy

Image and Video Retrieval, 4th International Conference, CIVR 2005, Singapore, July 20-22, 2005, Proceedings

doi dblp

Ridgelet-based signatures for natural image classification.

Hervé Le Borgne|Noel E. O'Connor

COnférence en Recherche d'Infomations et Applications - CORIA 2005, 2nd French Information Retrieval Conference, Grenoble, France, March 9-11, 2005. Proceedings

2004

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The Físchlár-News-Stories System: Personalised Access to an Archive of TV News.

Alan F. Smeaton|Cathal Gurrin|Hyowon Lee|Kieran McDonald|Noel Murphy|Noel E. O'Connor|David Wilson|Derry O'Sullivan|Barry Smyth

Computer-Assisted Information Retrieval (Recherche d'Information et ses Applications) - RIAO 2004, 7th International Conference, University of Avignon, France, April 26-28, 2004. Proceedings

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Experiments in Terabyte Searching, Genomic Retrieval and Novelty Detection for TREC 2004.

Stephen Blott|Fabrice Camous|Paul Ferguson|Georgina Gaughan|Cathal Gurrin|Gareth J. F. Jones|Noel Murphy|Noel E. O'Connor|Alan F. Smeaton|Peter Wilkins|Oisín Boydell|Barry Smyth

Proceedings of the Thirteenth Text REtrieval Conference, TREC 2004, Gaithersburg, Maryland, USA, November 16-19, 2004

2003

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Efficient contour-based shape representation and matching.

Tomasz Adamek|Noel E. O'Connor

Proceedings of the 5th ACM SIGMM International Workshop on Multimedia Information Retrieval, MIR 2003, November 7, 2003, Berkeley, CA, USA

2002

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Dublin City University Video Track Experiments for TREC 2002.

Paul Browne|Csaba Czirjek|Cathal Gurrin|Roman Jarina|Hyowon Lee|Seán Marlow|Kieran McDonald|Noel Murphy|Noel E. O'Connor|Alan F. Smeaton|Jiamin Ye

Proceedings of The Eleventh Text REtrieval Conference, TREC 2002, Gaithersburg, Maryland, USA, November 19-22, 2002

2000

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The Fischlar Digital Video Recording, Analysis and Browsing System.

Hyowon Lee|Alan F. Smeaton|Colin O'Toole|Noel Murphy|Seán Marlow|Noel E. O'Connor

Computer-Assisted Information Retrieval (Recherche d'Information et ses Applications) - RIAO 2000, 6th International Conference, College de France, France, April 12-14, 2000. Proceedings